3-[2-(propan-2-yl)phenyl]-2-sulfanyl-3,4-dihydroquinazolin-4-one CAS 380346-10-1

Description

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

3-[2-(propan-2-yl)phenyl]-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 380346-10-1) is a high-purity analytical reference standard with the molecular formula C17H16N2OS and a molecular weight of 296.39 g/mol.

Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 3-[2-(propan-2-yl)phenyl]-2-sulfanyl-3,4-dihydroquinazolin-4-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 296.39 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

As a certified reference material (CRM), 3-[2-(propan-2-yl)phenyl]-2-sulfanyl-3,4-dihydroquinazolin-4-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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